Simplify markup

doc/syntax.rst

@@ -55,7 +55,6 @@ to be dynamically specified.
 
 See the :ref:`formatexamples` section for some examples.
 
-
 .. _formatspec:
 
 Format Specification Mini-Language

doc/usage.rst

@@ -9,9 +9,7 @@ a `release archive <https://github.com/cppformat/cppformat/releases/latest>`_
 or the `Git repository <https://github.com/cppformat/cppformat>`_ to your project.
 
 If you are using Visual C++ with precompiled headers, you might need to add
-the line
-
-::
+the line ::
 
    #include "stdafx.h"